fix: Gradio 6.x compat (default->value, theme to launch)

app.py

@@ -109,6 +109,7 @@ def main():
         server_name="0.0.0.0",
         server_port=port,
         share=False,
+        theme=None,
     )
 
 

sonicoder/server/__init__.py

@@ -269,7 +269,6 @@ def get_app():
     # Create the Gradio app
     app = gr.Blocks(
         title="SoniCoder v2 — AI Code Agent",
-        theme=gr.themes.Soft(),
     )
 
     with app:
@@ -283,8 +282,8 @@ def get_app():
             fn=api_chat,
             inputs=[
                 gr.Textbox(label="message"),
-                gr.Textbox(label="session_id", default=""),
-                gr.Textbox(label="image_url", default=""),
+                gr.Textbox(label="session_id", value=""),
+                gr.Textbox(label="image_url", value=""),
             ],
             outputs=[api_chat_output],
             api_name="chat",
@@ -366,7 +365,7 @@ def get_app():
 
         gr.Interface(
             fn=api_reset_session,
-            inputs=[gr.Textbox(label="session_id", default="")],
+            inputs=[gr.Textbox(label="session_id", value="")],
             outputs=[api_json_output],
             api_name="reset_session",
         )